C587 Big Fatty and the Skinny Siren

The efficiency of the academy was really high.

After half an hour, under the command of Elder Wan, a few personnel in charge of planning for the battlefield had cleaned up all the rubbish on the ground. At the same time, a large, brand-new stage appeared before everyone's eyes.

From the looks of it, it was definitely harder than before, rising up a flight of stairs in all directions